# Grade Six Science vs Visualization Training

The clearest difference is in-app purchases: Grade Six Science at none against Visualization Training's 1. Grade Six Science also leads on iOS requirement (13.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Visualization Training sells 1 one-off in-app purchase. Grade Six Science asks for nothing beyond the download.

## The numbers

| Metric | Grade Six Science | Visualization Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 472 MB | 21 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [360ed Pte Ltd](https://appshunter.io/developer/1459468188) | [Shingo Fukuyama](https://appshunter.io/developer/917557248) |

## What reviewers say

### Grade Six Science

[App page](https://appshunter.io/ios/app/grade-six-science/id6747956438)

**Features:** macOS Compatibility

**In-app purchases:** none


### Visualization Training

[App page](https://appshunter.io/ios/app/visualization-training/id6788350226)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Grade Six Science free?

Grade Six Science is free to download, with no in-app purchases.

### Is Visualization Training free?

Visualization Training is free to download, with in-app purchases available.

### Do Grade Six Science or Visualization Training have ads?

Neither Grade Six Science nor Visualization Training shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*